RU2271462C2 - Клапанная форсунка для впрыскивания топлива - Google Patents

Клапанная форсунка для впрыскивания топлива Download PDF

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Publication number
RU2271462C2
RU2271462C2 RU2002110099/06A RU2002110099A RU2271462C2 RU 2271462 C2 RU2271462 C2 RU 2271462C2 RU 2002110099/06 A RU2002110099/06 A RU 2002110099/06A RU 2002110099 A RU2002110099 A RU 2002110099A RU 2271462 C2 RU2271462 C2 RU 2271462C2
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RU
Russia
Prior art keywords
armature
valve nozzle
anchor
nozzle
nozzle according
Prior art date
Application number
RU2002110099/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2002110099A (ru
Inventor
Хуберт ШТИР (DE)
Хуберт ШТИР
Гюнтер ХОЛЬ (DE)
Гюнтер ХОЛЬ
Норберт КАЙМ (DE)
Норберт КАЙМ
Original Assignee
Роберт Бош Гмбх
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU2002110099A publication Critical patent/RU2002110099A/ru
Application granted granted Critical
Publication of RU2271462C2 publication Critical patent/RU2271462C2/ru

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
RU2002110099/06A 2000-08-10 2001-08-09 Клапанная форсунка для впрыскивания топлива RU2271462C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039083.8 2000-08-10
DE10039083A DE10039083A1 (de) 2000-08-10 2000-08-10 Brennstoffeinspritzventil

Publications (2)

Publication Number Publication Date
RU2002110099A RU2002110099A (ru) 2003-11-27
RU2271462C2 true RU2271462C2 (ru) 2006-03-10

Family

ID=7651999

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002110099/06A RU2271462C2 (ru) 2000-08-10 2001-08-09 Клапанная форсунка для впрыскивания топлива

Country Status (8)

Country Link
US (1) US7086614B2 (cs)
EP (1) EP1309793B1 (cs)
JP (1) JP5064638B2 (cs)
KR (1) KR100756204B1 (cs)
CZ (1) CZ298154B6 (cs)
DE (2) DE10039083A1 (cs)
RU (1) RU2271462C2 (cs)
WO (1) WO2002012711A1 (cs)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20203315U1 (de) * 2002-03-01 2003-07-10 Robert Bosch Gmbh, 70469 Stuttgart Flachsteckerumspritzung, insbesondere im Bereich des Flachsteckeraustritts
JP4082929B2 (ja) * 2002-05-21 2008-04-30 株式会社日立製作所 燃料噴射弁
DE10256948A1 (de) * 2002-12-05 2004-06-24 Robert Bosch Gmbh Brennstoffeinspritzventil
US6994234B2 (en) * 2003-04-03 2006-02-07 Nordson Corporation Electrically-operated dispensing module
DE10325442A1 (de) * 2003-06-05 2004-12-23 Robert Bosch Gmbh Magnetventil mit reduzierten Schaltgeräuschen
US7414532B2 (en) * 2005-04-20 2008-08-19 Nordson Corporation Method of attaching RFID tags to substrates
WO2008038395A1 (fr) * 2006-09-25 2008-04-03 Hitachi, Ltd. Soupape d'injection de carburant
JP4483940B2 (ja) 2007-12-21 2010-06-16 株式会社デンソー 燃料噴射弁
JP5048617B2 (ja) * 2008-09-17 2012-10-17 日立オートモティブシステムズ株式会社 内燃機関用の燃料噴射弁
DE102009028089A1 (de) * 2009-07-29 2011-02-10 Robert Bosch Gmbh Kraftstoffeinspritzventil mit erhöhter Kleinmengenfähigkeit
DE102012202253A1 (de) * 2012-02-15 2013-08-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102012203124A1 (de) * 2012-02-29 2013-08-29 Robert Bosch Gmbh Einspritzventil
DE102012215448B3 (de) 2012-08-31 2013-12-12 Continental Automotive Gmbh Injektor zur Krafteinspritzung in eine Brennkraftmaschine
DE102012218667B4 (de) * 2012-10-12 2014-06-05 Continental Automotive Gmbh Magnetventil
JP6069759B2 (ja) * 2012-11-05 2017-02-01 株式会社ケーヒン 電磁式燃料噴射弁
US9115325B2 (en) 2012-11-12 2015-08-25 Mcalister Technologies, Llc Systems and methods for utilizing alcohol fuels
JP5994642B2 (ja) * 2013-01-07 2016-09-21 マツダ株式会社 直噴エンジンの燃料噴射装置
JP5880872B2 (ja) * 2013-01-14 2016-03-09 株式会社デンソー 燃料噴射弁及び燃料噴射装置
DE102013209672A1 (de) * 2013-05-24 2014-11-27 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
JP6605371B2 (ja) * 2016-03-14 2019-11-13 日立オートモティブシステムズ株式会社 電磁ソレノイド及び燃料噴射弁
JP2018044479A (ja) * 2016-09-14 2018-03-22 日立オートモティブシステムズ株式会社 燃料噴射弁
DE102017222947A1 (de) * 2017-12-15 2019-06-19 Robert Bosch Gmbh Elektromagnetisch betätigbares Einlassventil und Kraftstoff-Hochdruckpumpe
JP6788085B1 (ja) * 2019-09-20 2020-11-18 株式会社ケーヒン 電磁式燃料噴射弁
CN114458508B (zh) * 2022-03-09 2022-12-13 哈尔滨工程大学 一种基于永磁实现高动态响应的电磁-永磁耦合的高速电磁阀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738558A1 (de) * 1986-11-25 1988-07-28 Volkswagen Ag Kraftstoffeinspritzeinrichtung
SU1738097A3 (ru) * 1990-11-27 1992-05-30 В.М.Коросташевский, А.Н.Савушкин и Б.А.Шахт Электромагнитна форсунка дл впрыска топлива в двигатель внутреннего сгорани
RU2029129C1 (ru) * 1989-05-10 1995-02-20 Семенов Владимир Григорьевич Управляемая форсунка для двигателя внутреннего сгорания
DE19546361A1 (de) * 1994-12-28 1996-07-11 Zexel Corp Elektromagnetisches Kraftstoffeinspritzventil und Verfahren zum Zusammenbau einer Düsenvorrichtung
RU2152533C1 (ru) * 1995-02-06 2000-07-10 Роберт Бош Гмбх Клапан с электромагнитным приводом
DE19948238A1 (de) * 1999-10-07 2001-04-19 Bosch Gmbh Robert Brennstoffeinspritzventil

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5341994A (en) * 1993-07-30 1994-08-30 Siemens Automotive L.P. Spoked solenoid armature for an electromechanical valve
JPH08189437A (ja) * 1995-01-09 1996-07-23 Zexel Corp 電磁式燃料噴射弁
US5704553A (en) * 1995-10-30 1998-01-06 Wieczorek; David P. Compact injector armature valve assembly
DE19626576A1 (de) * 1996-07-02 1998-01-08 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19629589B4 (de) * 1996-07-23 2007-08-30 Robert Bosch Gmbh Brennstoffeinspritzventil
US5687698A (en) * 1996-08-29 1997-11-18 General Motors Corporation Exhaust gas recirculation valve
DE19654322C2 (de) * 1996-12-24 1999-12-23 Bosch Gmbh Robert Elektromagnetisch betätigbares Ventil
DE19712589C1 (de) * 1997-03-26 1998-06-04 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung einer Ventilnadel eines Brennstoffeinspritzventils
DE19727414A1 (de) * 1997-06-27 1999-01-07 Bosch Gmbh Robert Verfahren zur Herstellung einer Magnetspule für ein Ventil und Ventil mit einer Magnetspule
US6508418B1 (en) * 1998-05-27 2003-01-21 Siemens Automotive Corporation Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough
JP2002529654A (ja) * 1998-11-10 2002-09-10 ガンサー−ハイドロマグ アーゲー 内燃機関用燃料噴射バルブ
DE19946602A1 (de) * 1999-09-29 2001-04-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19960605A1 (de) * 1999-12-16 2001-07-19 Bosch Gmbh Robert Brennstoffeinspritzventil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738558A1 (de) * 1986-11-25 1988-07-28 Volkswagen Ag Kraftstoffeinspritzeinrichtung
RU2029129C1 (ru) * 1989-05-10 1995-02-20 Семенов Владимир Григорьевич Управляемая форсунка для двигателя внутреннего сгорания
SU1738097A3 (ru) * 1990-11-27 1992-05-30 В.М.Коросташевский, А.Н.Савушкин и Б.А.Шахт Электромагнитна форсунка дл впрыска топлива в двигатель внутреннего сгорани
DE19546361A1 (de) * 1994-12-28 1996-07-11 Zexel Corp Elektromagnetisches Kraftstoffeinspritzventil und Verfahren zum Zusammenbau einer Düsenvorrichtung
RU2152533C1 (ru) * 1995-02-06 2000-07-10 Роберт Бош Гмбх Клапан с электромагнитным приводом
DE19948238A1 (de) * 1999-10-07 2001-04-19 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
US20030047627A1 (en) 2003-03-13
DE50108761D1 (de) 2006-04-06
JP5064638B2 (ja) 2012-10-31
US7086614B2 (en) 2006-08-08
WO2002012711A1 (de) 2002-02-14
CZ298154B6 (cs) 2007-07-11
EP1309793B1 (de) 2006-01-18
CZ20021231A3 (cs) 2003-09-17
JP2004506129A (ja) 2004-02-26
KR100756204B1 (ko) 2007-09-07
DE10039083A1 (de) 2002-02-21
EP1309793A1 (de) 2003-05-14
KR20020037068A (ko) 2002-05-17

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20080810